# Moises vs Onsen

Moises records 4,486,503 monthly visits with +6.6% month-over-month growth and Freemium pricing. Onsen records 3,964 monthly visits with +23.7% growth and Freemium pricing.

| Metric | [Moises](https://openaitools.app/tool/moises) | [Onsen](https://openaitools.app/tool/onsen) |
| :--- | :--- | :--- |
| Website URL | https://moises.ai | https://www.onsenapp.com |
| Categories | AI Vocal Remover, AI Stems Splitter, AI Mastering, Chord AI | AI Mental Health, AI Therapist, AI Coaching, AI Assistant |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 4,486,503 | 3,964 |
| MoM Growth Rate | +6.6% | +23.7% |
| Primary Market | Brazil | United States |
| Direct Visits | 1,972,446 | 1,573 |
| Review Score | 4.6 | 4.1 |
| Saved Count | 33 | 1 |
| Supported Platforms | Website | Website |

## Moises

Moises began as one of the best-known AI vocal removers and has grown into a complete creative suite for musicians. Its core stem separation engine isolates vocals, drums, bass, guitar, piano, keys, winds and strings, supporting up to 27 stem types with high-fidelity models. You can mute or solo any part, drop the tempo, transpose the key and loop tricky passages to practice them slowly.

Beyond practice, Moises adds composition and performance tools. A chord finder detects the harmony of a track, lyric transcription writes out the words, and a built-in metronome and speed changer help you stay in time. Moises Studio lets bands, producers and co-writers arrange, record and edit the same session together in the browser in real time, with no file handoffs. Video recording tools capture performances with studio-quality audio.

Moises runs as a web app in any browser and as native apps for iPhone, iPad, Android, macOS and Windows, so you can practise on the bus or produce at your desk. It is trusted by Grammy-winning artists, music schools and millions of hobbyists alike, and the company states it never trains on your personal audio.

**Pricing & Plans:** Freemium. The free tier includes a limited number of uploads per month and a subset of features. Paid subscriptions unlock unlimited uploads, higher-quality separation models, longer tracks and advanced tools. Check the official pricing page for current tiers.

- **AI stem separation:** Split any track into up to 27 isolated stems including vocals, drums, bass, guitar, piano, keys, winds and strings.
- **Practice controls:** Slow the speed without changing pitch, transpose the key, loop sections and mute or solo your part while you play along.
- **Chord detection and lyrics:** Automatically detect the chords in a song and transcribe lyrics so you can learn songs faster.
- **Moises Studio collaboration:** Arrange, record and edit the same session with bandmates or producers in real time, right in the browser.
- **Audio mastering:** Polish your own recordings with AI-assisted mastering to get a louder, more balanced finished track.

**Strengths:** Excellent separation quality across many instrument types; Available on web, mobile and desktop so practice fits any setting; Chord finder, lyrics, tempo and key tools cover the whole practice loop; Free tier is genuinely usable for casual learners

**Limitations:** Free tier is limited by monthly uploads and feature access; High-quality models and unlimited uploads require a paid subscription; Separation artifacts can still appear on dense or low-quality mixes

[Profile (Markdown)](https://openaitools.app/tool/moises.md)

## Onsen

Onsen is a mobile AI companion built around mental and emotional wellbeing. The app offers 24/7 conversational support in a private, non-judgmental setting where users can talk about stress, grief, anxiety or everyday worries. Rather than a single chatbot screen, Onsen blends several modes of reflection: a chat experience, guided sessions that adapt to the user's patterns, an AI journal that turns conversations into written entries with mood analysis and generated artwork, and hands-free voice conversations.

What sets Onsen apart is the structuring of emotional work into something trackable. Mood check-ins feed personalized recommendations, journal entries accumulate into a running narrative, and the app publishes outcome data from its own user assessments suggesting improvements in mood and stress over time. The tone throughout is deliberately warm and low-pressure, aimed at people who want support between therapy sessions, cannot currently access a therapist, or simply prefer to reflect privately.

Onsen is free to download and use, with no credit card required, and adds optional paid features on top. It is available for mobile and also works across devices. It is a wellbeing aid rather than a clinical service, so it complements rather than replaces professional mental healthcare.

**Pricing & Plans:** Free to download and use with no credit card required; optional paid upgrades and premium experiences are offered in-app.

- **Personalized AI companion:** A conversational guide that adapts to your patterns, world and personal history over time.
- **Guided experiences:** Structured conversations and prompts that help you navigate specific life challenges.
- **AI journal with mood analysis:** Every conversation can become a journal entry with AI artwork, mood analysis and captured memories.
- **Hands-free voice conversations:** Say your thoughts out loud and hear your AI guide respond for a natural, low-friction session.
- **Privacy-first, non-judgmental space:** A private environment designed for honest reflection without pressure or criticism.

**Strengths:** Warm, non-clinical tone that makes daily check-ins feel approachable; Combines chat, journaling, voice and guided sessions in one app; Free to download with no credit card required; Journal entries with mood analysis turn fleeting thoughts into a lasting record

**Limitations:** Not a substitute for licensed therapy or crisis services; Best value features sit behind optional in-app purchases; Effectiveness depends heavily on how consistently you use it

[Profile (Markdown)](https://openaitools.app/tool/onsen.md)

## Frequently Asked Questions

### How do Moises and Onsen compare in monthly traffic?

Moises has 4,486,503 monthly visits, while Onsen has 3,964. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Moises has a month-over-month growth rate of +6.6%; Onsen has +23.7%.

### How does pricing compare?

Moises: Freemium. Freemium. The free tier includes a limited number of uploads per month and a subset of features. Paid subscriptions unlock unlimited uploads, higher-quality separation models, longer tracks and advanced tools. Check the official pricing page for current tiers. Onsen: Freemium. Free to download and use with no credit card required; optional paid upgrades and premium experiences are offered in-app.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [LALAL.AI](https://openaitools.app/tool/lalal-ai) | 1,963,370 | -12.1% | Freemium, Paid | Offers exceptionally clean vocal and instrumental stem separation, but lacks Moises's built-in chord detection and practice tools. | [.md](https://openaitools.app/tool/lalal-ai.md) |
| 2 | [LANDR](https://openaitools.app/tool/landr) | 1,885,312 | +3.3% | Paid | Comprehensive music production ecosystem focusing on mastering and distribution, rather than interactive instrument practice. | [.md](https://openaitools.app/tool/landr.md) |
| 3 | [Headspace](https://openaitools.app/tool/headspace) | 1,686,204 | +4.3% | Free Trial, Paid | Science-backed meditation, sleep and mental health support in one app | [.md](https://openaitools.app/tool/headspace.md) |
| 4 | [Freudly](https://openaitools.app/tool/freudly-ai-therapist) | 792,360 | +66.6% | Freemium | Free psychological tests with an AI mental coach who explains your results | [.md](https://openaitools.app/tool/freudly-ai-therapist.md) |
| 5 | [OpenMusic AI](https://openaitools.app/tool/openmusic-ai) | 709,073 | -7.4% | Freemium | All-in-one AI music studio for generating, editing, and mastering royalty-free tracks | [.md](https://openaitools.app/tool/openmusic-ai.md) |
| 6 | [Kits AI](https://openaitools.app/tool/kits-ai) | 691,420 | -15.3% | Freemium | Specializes in advanced AI voice cloning and singing generation, alongside robust stem separation capabilities. | [.md](https://openaitools.app/tool/kits-ai.md) |
| 7 | [Fadr](https://openaitools.app/tool/fadr) | 630,964 | -9.3% | Freemium | Great for automated remixing and key detection, but has fewer dedicated practice tools than Moises. | [.md](https://openaitools.app/tool/fadr.md) |
| 8 | [eMastered](https://openaitools.app/tool/emastered) | 557,785 | +1.6% | Freemium | Streamlined automated audio mastering studio, but does not provide stem separation or practice tools. | [.md](https://openaitools.app/tool/emastered.md) |
| 9 | [Clumi AI](https://openaitools.app/tool/clumi-ai) | 322,714 | -12.3% | Freemium | Browser-based AI vocal remover, stem splitter and audio cleaner | [.md](https://openaitools.app/tool/clumi-ai.md) |
| 10 | [Abby (AI Therapy)](https://openaitools.app/tool/ai-therapy) | 311,051 | +7.2% | Freemium | A 24/7 AI mental health companion that remembers your story | [.md](https://openaitools.app/tool/ai-therapy.md) |

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Source: https://openaitools.app/compare/moises-vs-onsen

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